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RAIDã«é–¢ã™ã‚‹aovenã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (11)

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aoven 2019/07/17
NAS

pc

RAID
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Synology Hybrid RAIDï¼ˆSHRï¼‰ã¨ã¯ï¼Ÿ - Synology ãƒŠãƒ¬ãƒƒã‚¸ã‚»ãƒ³ã‚¿ãƒ¼
SynologyãƒŠãƒ¬ãƒƒã‚¸ã‚»ãƒ³ã‚¿ãƒ¼ã¯ã€ç·åˆçš„ãªã‚µãƒãƒ¼ãƒˆã‚’ãŠå±Šã‘ã™ã‚‹ã‚‚ã®ã§ã€ã‚ˆãã‚ã‚‹è³ªå•ã«å¯¾ã™ã‚‹å›žç”ã®æä¾›ã€ãƒˆãƒ©ãƒ–ãƒ«ã‚·ãƒ¥ãƒ¼ãƒ†ã‚£ãƒ³ã‚°æ‰‹é †ã€ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ ãƒãƒ¥ãƒ¼ãƒˆãƒªã‚¢ãƒ«ã€ãã—ã¦å¿…è¦ã«ãªã‚‹ã™ã¹ã¦ã®æŠ€è¡“æ–‡æ›¸ãŒæä¾›ã•ã‚Œã¾ã™ã€‚
aoven 2019/07/17
NAS

RAID

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å€‹äººã§mdadmã‚’åˆ©ç”¨ã™ã‚‹æ™‚ã«ã‚ˆãä½¿ã†ã‚³ãƒžãƒ³ãƒ‰ä¸€è¦§ - Qiita
ãƒ»RAIDã®æ§‹æˆ mdadm --create --verbose --level=1 --metadata=1.2 --chunk=64 --raid-devices=2 /dev/md0 /dev/sdb1 /dev/sdc1 ãƒ»è‡ªå‹•èµ·å‹•è¨å®š mdadm --detail --scan >> /etc/mdadm.conf ãƒ»ã‚¹ã‚¯ãƒ©ãƒ“ãƒ³ã‚°ãƒ•ãƒ©ã‚°ã‚’ç«‹ã¦ã‚‹ echo check > /sys/block/md0/md/sync_action ãƒ»ã‚¨ãƒ©ãƒ¼ãƒ¡ãƒ¼ãƒ«ã®é€ä¿¡ãƒ†ã‚¹ãƒˆ mdadm --monitor --scan --test -1 ãƒ»ç‰¹å®šã®ãƒ‡ã‚£ã‚¹ã‚¯ã«ãƒ•ã‚§ã‚¤ãƒ«ãƒ•ãƒ©ã‚°ã‚’ä»˜ã‘ã‚‹ mdadm --manage --fail /dev/md0 /dev/sda1 ãƒ»ãƒ•ã‚§ã‚¤ãƒ«ã—ãŸãƒ‡ã‚£ã‚¹ã‚¯ã‚’å–ã‚Šé™¤ã mdadm -r /dev/md0 /dev/sdb1 ãƒ»ã‚¹ãƒ¼ãƒ‘ãƒ¼ãƒ–ãƒãƒƒã‚¯ã®raidæƒ…å ±ã‚’å‰Šé™¤ã™ã‚‹ï¼ˆå‰Š
aoven 2018/07/09
RAID

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Linux
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mdadmã«ã‚ˆã‚‹RAIDã®ä¿®å¾©
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aoven 2018/07/09
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ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢RAIDã®ãƒ‡ã‚£ã‚¯ã‚¹ãŒ1æœ¬å£Šã‚ŒãŸã®ã§äº¤æ›ã—ã¦ã¿ã‚‹ã€‚ - Qiita
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aoven 2018/07/09
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Linux
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Linux Raid Wiki
Introduction This site is the Linux-raid kernel list community-managed reference for Linux software RAID as implemented in recent version 4 kernels and earlier. It should replace many of the unmaintained and out-of-date documents out there such as the Software RAID HOWTO and the Linux RAID FAQ. Where possible, information should be tagged with the minimum kernel/software version required to use th
aoven 2018/07/08
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RAID â€” openmediavault 7.x.y documentation
aoven 2018/07/08
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ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢RAID ã®åˆæœŸè¨å®šã¨é‹ç”¨ - mdadm - Qiita
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aoven 2018/07/08
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TOTO88 | Bocoran Slot Gacor Hari Ini
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aoven 2018/07/07
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[BIOS]mdadmã«ã‚ˆã‚‹RAID1 â€“ å¾©æ—§æ–¹æ³• â€“ | alprovs ã®è¨˜éŒ²
â€”â€”â€”â€”â€”â€”â€“ 2018/05/26 è¿½è¨˜ â€”â€”â€”â€”â€”â€”â€“ ã“ã“ã§ã¯ BIOS ã«ã‚ˆã‚Šèµ·å‹•ã™ã‚‹ã‚·ã‚¹ãƒ†ãƒ ã®æ‰‹é †ã‚’è¨˜è¼‰ã—ã¦ã„ã‚‹ã€‚UEFI ã«ã‚ˆã‚Šèµ·å‹•ã™ã‚‹ã‚·ã‚¹ãƒ†ãƒ ã®æ‰‹é †ã¯ ã€Œ[UEFI]mdadmã«ã‚ˆã‚‹RAID1 â€“ å¾©æ—§æ–¹æ³• â€“ã€ã«è¨˜è¼‰ã—ã¦ã„ã‚‹ã€‚ â€”â€”â€”â€”â€”â€”â€“ ã“ã“ã¾ã§Â Â Â Â Â Â â€”â€”â€”â€”â€”â€”â€“ software RAID ã§ã‚ã‚‹ mdadm ã‚’ä½¿ç”¨ã—ã¦ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«æ™‚ã« RAID1 æ§‹ç¯‰ã—ï¼Œæ•…éšœã‚’ç™ºç”Ÿã•ã›ã¦ãƒ‡ã‚£ã‚¹ã‚¯ã‚’å–ã‚Šæ›¿ãˆã‚‹ãƒ†ã‚¹ãƒˆã‚’è¡Œã£ãŸã€‚ ãã®éš›ã®æ‰‹é †ã‚’èª¬æ˜Žã™ã‚‹ã€‚ ã“ã®ãƒ†ã‚¹ãƒˆã¯ä»®æƒ³ç’°å¢ƒ(VirtualBox)ä¸Šã§ï¼ŒCentOS7ã‚’ä½¿ç”¨ã—ã¦è¡Œã£ãŸã€‚ ä»®æƒ³ãƒžã‚·ãƒ³ã®è¨å®š ãƒ†ã‚¹ãƒˆç”¨ã«æ–°ã—ã„ä»®æƒ³ãƒžã‚·ãƒ³ã‚’ä½œæˆã™ã‚‹éš›ã«ï¼Œä»®æƒ³ãƒãƒ¼ãƒ‰ãƒ‰ãƒ©ã‚¤ãƒ–ã¯8GBï¼ˆå›ºå®šã‚µã‚¤ã‚ºï¼‰ã§ä½œæˆã—ãŸã€‚ã•ã‚‰ã«ï¼ŒRAIDã‚’æ§‹ç¯‰ã™ã‚‹ãŸã‚ã«åŒã˜ 8GBï¼ˆå›ºå®šã‚µã‚¤ã‚ºï¼‰ã§ä»®æƒ³ãƒãƒ¼ãƒ‰ãƒ‰ãƒ©ã‚¤ãƒ–ã‚’2ã¤ä½œæˆã—ãŸã€‚ï¼ˆä¸€æ–¹ã¯ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«æ™‚ã«æ§‹
aoven 2018/07/07
Linux

pc

RAID
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Linuxã‚½ãƒ•ãƒˆRAIDã®ç®¡ç†ã‚³ãƒžãƒ³ãƒ‰ã€mdadmç·¨ã€‘ | ã‚µãƒ¼ãƒæ§‹ç¯‰ãƒžã‚¹ã‚¿ãƒ¼
ï¼œRAIDç®¡ç†ã‚³ãƒžãƒ³ãƒ‰é›†ï¼ž [mdadm]ã¯ã€Linux ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ RAID md ãƒ‡ãƒã‚¤ã‚¹ã®ç®¡ç†ãƒ—ãƒã‚°ãƒ©ãƒ ã§ã™ã€‚ã€Œmdadmã€ã¯ã‚³ãƒžãƒ³ãƒ‰ã®é›†åˆã§ã¯ãªãã€ï¼‘ã¤ã®ãƒ—ãƒã‚°ãƒ©ãƒ ã§ã‚ã£ã¦ã€ã»ã¨ã‚“ã©ã®æ©Ÿèƒ½ãŒã‚³ãƒ³ãƒ•ã‚£ã‚°ãƒ•ã‚¡ã‚¤ãƒ«ç„¡ã—ã§å®Ÿè¡Œã§ãã¾ã™ã€‚ã‚½ãƒ•ãƒˆRAIDç®¡ç†ã«å¿…è¦æœ€ä½Žé™ã®ã‚³ãƒžãƒ³ãƒ‰ã‚’ä¸‹è¨˜çºã‚ã¾ã—ãŸã€‚ RAIDçŠ¶æ…‹ã®ç¢ºèª # cat /proc/mdstat # mdadm â€“detail â€“scan # mdadm â€“detail -s # mdadm â€“detail /dev/md1 RAIDãƒ‡ãƒã‚¤ã‚¹ã®ä½œæˆ # mdadm â€“create /dev/md1 â€“level=1 â€“raid-devices=2 missing /dev/sdb1 # mdadm â€“create /dev/md1 -l1 -n2 missing /dev/sdb1 RAIDã‹ã‚‰ãƒ‡ãƒã‚¤ã‚¹ã‚’åˆ‡ã‚Šé›¢ã—ï¼ˆéžã‚¢ã‚¯ãƒ†ã‚£ãƒ–ã«ï¼‰
aoven 2018/07/07
Linux

pc

RAID
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